4735661541 has 16 divisors (see below), whose sum is σ = 6870032064. Its totient is φ = 2884207104.

The previous prime is 4735661531. The next prime is 4735661543. The reversal of 4735661541 is 1451665374.

It is not a de Polignac number, because 4735661541 - 2⁶ = 4735661477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4735661493 and 4735661502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4735661543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622131 + ... + 629696.

It is an arithmetic number, because the mean of its divisors is an integer number (429377004).

Almost surely, 2^4735661541 is an apocalyptic number.

It is an amenable number.

4735661541 is a deficient number, since it is larger than the sum of its proper divisors (2134370523).

4735661541 is a wasteful number, since it uses less digits than its factorization.

4735661541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251940.

The product of its digits is 302400, while the sum is 42.

The square root of 4735661541 is about 68816.1430261825. The cubic root of 4735661541 is about 1679.2945759319.

The spelling of 4735661541 in words is "four billion, seven hundred thirty-five million, six hundred sixty-one thousand, five hundred forty-one".